Verbena plant named &#39;dver70&#39;

ABSTRACT

A new and distinct  Verbena  cultivar named ‘DVER70’ is disclosed, characterized by abundant, early flowering and a white flower color. Flowers on the new variety occur throughout the plant. The new variety is a  Verbena , normally produced as an outdoor garden or container plant.

LATIN NAME OF THE GENUS AND SPECIES

Verbena hybrida

VARIETY DENOMINATION

‘DVER70’

BACKGROUND OF THE INVENTION

The new Verbena cultivar is a product of a planned breeding program conducted by the inventor, Gavriel Danziger, in Moshav Mishmar Hashiva, Israel. The objective of the breeding program was to produce new Verbena varieties for ornamental commercial applications. The cross resulting in this new variety was made during July 2007.

The seed parent is the unpatented, proprietary seedling variety referred to as Verbena hybrida ‘VE-7-1296’ The pollen parent is unknown, as the crossing resulting in ‘DVER70’ was an open pollination, with unidentifiable pollen parents. The new variety was discovered in May 2008 by the inventor in a group of seedlings resulting from the 2007 crossing, in a research greenhouse in Moshav Mishmar Hashiva, Israel.

Asexual reproduction of the new cultivar ‘DVER70’ by vegetative cuttings was first performed at a research greenhouse in Moshav Mishmar Hashiva, Israel in May 2008 and has shown that the unique features of this cultivar are stable and reproduced true to type in successive generations.

SUMMARY OF THE INVENTION

The cultivar ‘DVER70’ has not been observed under all possible environmental conditions. The phenotype may vary somewhat with variations in environment such as temperature, day length, and light intensity, without, however, any variance in genotype.

The following traits have been repeatedly observed and are determined to be the unique characteristics of ‘DVER70’ These characteristics in combination distinguish ‘DVER70’ as a new and distinct Verbena cultivar:

1. Highly floriferous 2. Early flowering 3. Flowers occurring throughout plant 4. Clear white flowers.

Plants of the new cultivar ‘DVER70’ are similar to plants of the seed parent, Verbena hybrida ‘VE-7-1296’ in most horticultural characteristics, however, plants of the new cultivar ‘DVER70’ have a more compact plant habit, and flowers more consistently. Additionally, the new cultivar has white flowers, whereas the seed parent has lavender flowers.

COMMERCIAL COMPARISON

Plants of the new cultivar ‘DVER70’ are comparable to the commercial variety Verbena ‘BALAZPINK’ U.S. Plant Pat. 14,529. The Verbena varieties are similar in most horticultural characteristics, however, plants of the new variety ‘DVER70’ differ in having a more vigorous growth habit, and different color flowers.

Plants of the new cultivar ‘DVER70’ can also be compared to the commercial variety Verbena ‘USBENAL25’ U.S. Plant Pat. 15,683. The Verbena varieties are similar in most horticultural characteristics, however, plants of the new variety ‘DVER70’ differ in having smaller foliage and different color flowers.

BRIEF DESCRIPTION OF THE PHOTOGRAPHS

The accompanying photograph in FIG. 1 illustrates in full color a typical plant of ‘DVER70’ grown in a greenhouse, in a 13 cm basket. Age of the plant photographed is approximately 9 weeks from a rooted cutting. FIG. 2 illustrates in full color a close up of a typical bloom of ‘DVER70’. The photographs were taken using conventional techniques and although colors may appear different from actual colors due to light reflectance it is as accurate as possible by conventional photographic techniques.

DETAILED BOTANICAL DESCRIPTION

In the following description, color references are made to The Royal Horticultural Society Mini Colour Chart 2005 except where general terms of ordinary dictionary significance are used. The following observations and measurements describe ‘DVER70’ plants grown in a greenhouse during Spring and Summer in Mishmar Hashiva, Israel. The growing temperature ranged from 18° C. to 27° C. during the day and from 10° C. to 15° C. during the night. General light conditions are bright, normal sunlight. Measurements and numerical values represent averages of typical plant types.

-   -   -   Botanical classification.—Verbena hybrida ‘DVER70’.

-   Propagation:     -   -   Time to initiate roots.—10 to 13 days at approximately 22°             C.         -   Root description.—Fibrous, spreading and dense.

-   Plant:     -   -   Pot size of plant described.—12 cm.         -   Age of plant described.—Approximately 56 days.         -   Growth habit.—semi-upright.         -   Pot size of plant described.—12 cm.         -   Height.—12 cm.         -   Plant spread.—45 cm.         -   Growth rate.—Fast.         -   Branching characteristics.—Highly branched.         -   Length of primary lateral branches.—28 cm.         -   Diameter of lateral branches.—0.3 cm.         -   Quantity of primary lateral branches.—12.         -   Characteristics of primary lateral branches.—Form:             cylindrical Diameter: 0.3 cm. Color: Near RHS Green Group             137-B Texture: pubescent Strength: flexible.         -   Internode length.—2.3 cm.

-   Foliage:     -   -   Arrangement.—opposite. Quantity: Approximately 14 per             branch. Average Length: 2.6 cm. Average Width: 2.3 cm. Shape             of blade: triangular Apex: acute Base: acuminate Margin:             incised Texture of top surface: pubescent Pubescence:             strigose Aspect: 90 degrees Color: Young foliage upper side:             RHS Green group 143 C Young foliage under side: RHS             Yellow-Green group 147 C Mature foliage upper side: RHS             Yellow-Green group 147 A Mature foliage under side: RHS             Yellow-Green group 147 B Venation: Type: Venation color             upper side: RHS Yellow-Green group 144 A Venation color             under side: RHS Yellow-Green group 145 C Petiole: Length:             0.5 cm. Diameter: 0.3 cm. Color: RHS Yellow-Green group 144             A Texture: pubescent.

-   Flower:     -   -   Natural flowering season.—spring/summer.         -   Days to flowering from rooted cutting.13 23.         -   Inflorescence and flower type and habit.—simple corymb.         -   Rate of flower opening.—4 to 6 days from bud to fully opened             flower.         -   Flower longevity on plant.—4 days.         -   Persistent or self-cleaning.—persistent.         -   Bud.—Shape: quinquangular Length: 1.2 cm Diameter: 1 cm             Color: Near RHS Yellow-Green 145A.         -   Corolla.—Petals/lobes: Number: 5 Length: 0.6 cm Width: 0.5             cm Shape: similar to obcordate Aspect: upright Margin:             entire Texture: smooth Color: When opening: Upper surface:             RHS White N999D Lower surface: RHS White N999D Fully opened:             Upper surface: RHS White N999D Lower surface: RHS White             N999D Throat: Color: Near RHS White 155A Texture: smooth             Tube color: Near RHS Green-White 157A.         -   Calyx.—Form: fused Length: 1 cm Diameter: 2 cm Sepal shape:             quinquangular Sepal margin: entire Sepal texture: strigose             Sepal color: Upper surface: Near RHS Yellow-Green 144A Lower             surface: Near RHS Yellow-Green 144D.         -   Fragrance.—None.

-   Reproductive organs:     -   -   Stamens.—Number (per flower): 4 Filament length: 0.2 cm             Anthers: Shape: oval Length: 0.1 cm Color: RHS Yellow-Green             N144A Pollen: Color: RHS Yellow-Green N144B Amount: abundant             Pistils: Quantity per flower: 1 Length: 1.6 cm Styles:             Length: 1.3 Color: RHS Yellow-Green 149-D Stigma: Shape:             ovoid Color: RHS Yellow-Green N144C.

-   Other characteristics

-   Seeds and fruits: Not observed to date.

-   Disease/pest resistance: tolerant of Powdery Mildew

-   Temperature tolerance: High temperature tolerance to at least 30° C. 

1. A new and distinct cultivar of Verbena plant named ‘DVER70’ as herein illustrated and described. 